CVE-2007-0771

Tracing execution of a threaded executable causes kernel BUG report

Severity Score

4.9

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The utrace support in Linux kernel 2.6.18, and other versions, allows local users to cause a denial of service (system hang) related to "MT exec + utrace_attach spin failure mode," as demonstrated by ptrace-thrash.c.

El soporte utrace en el kernel de Linux versión 2.6.18 y otras versiones, permite a usuarios locales causar una denegación de servicio (bloqueo de sistema) relacionado con el "MT exec + utrace_attach spin failure mode," como es demostrado por el archivo ptrace-thrash.c.

*Credits: N/A

CVSS Scores

NISTv2 4.9

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2007-02-06 CVE Reserved
2007-05-02 CVE Published
2024-08-07 CVE Updated
2024-09-24 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (10)

URL	Tag	Source
http://osvdb.org/35927	Vdb Entry
http://securitytracker.com/id?1017979	Vdb Entry
http://www.securityfocus.com/bid/23720	Vdb Entry
https://bugzilla.redhat.com/show_bug.cgi?id=228816	X_refsource_confirm
https://exchange.xforce.ibmcloud.com/vulnerabilities/34128	Vdb Entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9447	Signature

URL	Date	SRC

URL	Date	SRC
http://www.redhat.com/support/errata/RHSA-2007-0169.html	2017-10-11

URL	Date	SRC
http://secunia.com/advisories/25080	2017-10-11
https://bugzilla.redhat.com/show_bug.cgi?id=227952	2007-04-30
https://access.redhat.com/security/cve/CVE-2007-0771	2007-04-30

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.18 Search vendor "Linux" for product "Linux Kernel" and version "2.6.18"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.18 Search vendor "Linux" for product "Linux Kernel" and version "2.6.18"		rc1		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.18 Search vendor "Linux" for product "Linux Kernel" and version "2.6.18"		rc2		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.18 Search vendor "Linux" for product "Linux Kernel" and version "2.6.18"		rc3		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.18 Search vendor "Linux" for product "Linux Kernel" and version "2.6.18"		rc4		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.18 Search vendor "Linux" for product "Linux Kernel" and version "2.6.18"		rc5		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.18 Search vendor "Linux" for product "Linux Kernel" and version "2.6.18"		rc6		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.18 Search vendor "Linux" for product "Linux Kernel" and version "2.6.18"		rc7		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.18.1 Search vendor "Linux" for product "Linux Kernel" and version "2.6.18.1"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.18.2 Search vendor "Linux" for product "Linux Kernel" and version "2.6.18.2"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.18.3 Search vendor "Linux" for product "Linux Kernel" and version "2.6.18.3"		-		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				2.6.18.4 Search vendor "Linux" for product "Linux Kernel" and version "2.6.18.4"		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux"				5.0 Search vendor "Redhat" for product "Enterprise Linux" and version "5.0"		desktop		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux"				5.0 Search vendor "Redhat" for product "Enterprise Linux" and version "5.0"		desktop_workstation		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux"				5.0 Search vendor "Redhat" for product "Enterprise Linux" and version "5.0"		server		Affected